Robert Leo "Bobby" Farrelly, Jr. is an American film director, screenwriter and producer.
The son of Mariann, a nurse practitioner, and Robert Leo Farrelly, a doctor. He is a graduate of Rensselaer Polytechnic Institute.
He has been married to his wife Nancy since 1990. They have 2 children and a bulldog.
Bobby and his brother Peter Farrelly are known as Farrelly Brothers. They have written, directed, and produced several comedy films including There's Something About Mary, Dumb and Dumber, Kingpin, Shallow Hal, Me, Myself and Irene and Stuck on You.